<?php
/**
 * Created by PhpStorm.
 * User: dell1
 * Date: 2016/10/19
 * Time: 18:05
 */
$var ='fool';
$var1 ='kaka';
$_var2 ='is';
$龙洋='longyang';
var_dump($var,$var1,$_var2,$龙洋);
?>